Table 29 — Fan Performance — 48AW,AY,A4,A5060 Units

AIRFLOW

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

(Cfm)

 

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

12,000

516

4.81

569

5.54

617

6.30

660

7.10

701

7.93

739

8.79

774

9.68

808

10.59

841

11.52

872

12.46

14,000

584

6.90

632

7.69

676

8.50

716

9.33

754

10.20

790

11.10

824

12.02

857

12.97

888

13.94

917

14.92

15,000

619

8.13

664

8.96

706

9.79

745

10.65

782

11.53

817

12.44

850

13.38

882

14.35

912

15.33

941

16.34

16,000

654

9.49

697

10.36

737

11.22

775

12.10

811

13.00

845

13.93

877

14.88

908

15.86

938

16.86

966

17.88

17,000

689

10.99

730

11.90

769

12.79

806

13.69

840

14.61

873

15.56

904

16.53

935

17.52

964

18.54

992

19.58

18,000

725

12.64

764

13.58

801

14.51

837

15.43

870

16.38

902

17.34

933

18.32

962

19.33

990

20.36

1018

21.41

19,000

760

14.43

798

15.41

834

16.37

868

17.32

900

18.29

932

19.27

961

20.27

990

21.29

1018

22.34

1045

23.40

20,000

796

16.37

833

17.39

867

18.39

900

19.37

931

20.36

962

21.36

991

22.38

1019

23.42

1046

24.48

1072

25.56

21,000

832

18.47

867

19.54

901

20.56

932

21.57

963

22.59

992

23.61

1020

24.65

1048

25.71

1074

26.78

1100

27.87

22,000

869

20.74

902

21.84

934

22.90

965

23.94

995

24.98

1023

26.03

1051

27.09

1077

28.17

1103

29.26

1129

30.36

23,000

905

23.17

937

24.31

968

25.40

998

26.48

1027

27.55

1055

28.62

1081

29.70

1107

30.79

1133

31.90

1157

33.02

24,000

942

25.78

973

26.95

1003

28.08

1032

29.18

1059

30.28

1086

31.38

1113

32.48

1138

33.59

1163

34.72

1187

35.86

25,000

978

28.56

1008

29.77

1037

30.93

1065

32.07

1092

33.20

1119

34.32

1144

35.44

1169

36.58

1193

37.72

26,000

1015

31.52

1044

32.76

1072

33.96

1099

35.13

1125

36.29

1151

37.44

1176

38.59

27,000

1052

34.66

1080

35.94

1107

37.18

1133

38.38

1159

39.57

1184

40.75

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

2.2

2.4

2.6

2.8

3.0

3.2

3.4

3.6

3.8

4.0

(Cfm)

 

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

12,000

901

13.42

930

14.38

958

15.36

985

16.34

1011

17.33

1036

18.33

1061

19.33

1085

20.34

1108

21.35

1131

22.36

14,000

946

15.92

974

16.94

1001

17.97

1027

19.01

1052

20.06

1077

21.12

1101

22.18

1125

23.25

1148

24.33

1170

25.42

15,000

970

17.36

997

18.40

1024

19.45

1049

20.51

1074

21.58

1099

22.67

1122

23.76

1146

24.86

1168

25.97

1191

27.08

16,000

994

18.93

1021

19.98

1047

21.05

1072

22.14

1097

23.23

1121

24.34

1144

25.45

1167

26.58

1190

27.71

17,000

1019

20.63

1045

21.70

1071

22.79

1096

23.89

1120

25.01

1144

26.13

1167

27.27

1190

28.42

18,000

1045

22.48

1070

23.57

1096

24.67

1120

25.79

1144

26.93

1167

28.07

1190

29.23

19,000

1071

24.49

1096

25.59

1121

26.71

1145

27.84

1169

28.99

1192

30.16

20,000

1098

26.66

1123

27.77

1147

28.90

1171

30.05

1194

31.21

21,000

1125

28.99

1150

30.12

1173

31.26

1197

32.42

22,000

1153

31.49

1177

32.63

23,000

1181

34.16

24,000

25,000

26,000

27,000

Table 30 — Fan Performance — 50AW,AY020,025 and 50A4,A5020 Units

AIRFLOW

(CFM)

4,000

5,000

6,000

7,000

7,500

8,000

9,000

10,000

11,000

12,000

12,500

13,000

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

0.2

 

0.4

 

0.6

 

0.8

 

1.0

 

1.2

1.4

1.6

1.8

2.0

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

322

 

0.62

399

 

0.82

464

 

1.04

521

 

1.26

572

 

1.48

619

1.71

662

1.93

702

2.16

739

2.38

774

2.61

361

 

0.95

431

 

1.17

491

 

1.41

545

 

1.65

594

 

1.89

640

2.14

682

2.39

722

2.64

759

2.89

795

3.14

405

 

1.41

467

 

1.64

524

 

1.88

574

 

2.14

621

 

2.40

664

2.67

705

2.93

744

3.20

780

3.47

816

3.75

451

 

2.00

508

 

2.22

559

 

2.48

607

 

2.75

651

 

3.02

693

3.30

732

3.58

769

3.87

804

4.16

839

4.45

475

 

2.34

529

 

2.57

579

 

2.82

625

 

3.10

668

 

3.38

708

3.66

746

3.96

783

4.25

818

4.55

851

4.84

500

 

2.72

551

 

2.95

598

 

3.21

643

 

3.48

685

 

3.77

724

4.06

762

4.36

797

4.66

832

4.96

864

5.27

550

 

3.60

596

 

3.83

640

 

4.09

682

 

4.36

721

 

4.66

759

4.96

795

5.27

829

5.58

862

5.90

893

6.22

601

 

4.63

644

 

4.86

684

 

5.12

723

 

5.40

760

 

5.70

796

6.01

830

6.33

863

6.65

894

6.98

925

7.31

653

 

5.83

692

 

6.07

730

 

6.33

766

 

6.61

801

 

6.91

835

7.22

867

7.54

899

7.87

929

8.21

958

8.55

706

 

7.20

742

 

7.45

777

 

7.71

811

 

7.99

844

 

8.29

875

8.61

906

8.93

936

9.27

966

9.61

994

9.96

732

 

7.96

768

 

8.20

801

 

8.47

834

 

8.75

866

 

9.05

897

9.37

927

9.69

956

10.03

985

10.38

1012

10.73

759

 

8.76

793

 

9.01

826

 

9.27

857

 

9.56

888

 

9.86

918

10.17

947

10.50

976

10.84

1004

11.19

1031

11.54

AIRFLOW

(CFM)

4,000

5,000

6,000

7,000

7,500

8,000

9,000

10,000

11,000

12,000

12,500

13,000

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

2.2

2.4

2.6

2.8

3.0

3.2

3.4

3.6

3.8

4.0

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

Rpm

Bhp

808

2.84

840

3.06

870

3.29

900

3.52

928

3.75

955

3.98

981

4.21

1007

4.44

1031

4.67

1055

4.91

829

3.39

861

3.64

892

3.89

922

4.14

950

4.40

978

4.65

1005

4.90

1031

5.16

1056

5.41

1080

5.67

849

4.02

881

4.29

912

4.57

942

4.84

971

5.12

999

5.39

1026

5.67

1052

5.94

1077

6.22

1102

6.49

871

4.74

903

5.03

933

5.33

963

5.62

991

5.92

1019

6.21

1046

6.51

1072

6.80

1098

7.10

1123

7.40

883

5.14

915

5.44

945

5.75

974

6.05

1002

6.35

1030

6.66

1057

6.96

1083

7.27

1108

7.58

1133

7.88

896

5.58

927

5.89

957

6.20

985

6.51

1014

6.82

1041

7.13

1067

7.45

1093

7.76

1118

8.08

1143

8.39

924

6.54

954

6.86

983

7.19

1011

7.51

1038

7.84

1064

8.17

1090

8.50

1116

8.83

1141

9.16

1165

9.49

954

7.64

983

7.98

1011

8.31

1038

8.65

1065

8.99

1091

9.34

1116

9.68

1141

10.02

1165

10.37

1189

10.72

987

8.89

1015

9.24

1042

9.59

1068

9.94

1094

10.29

1119

10.65

1144

11.01

1168

11.36

1191

11.72

1022

10.31

1048

10.67

1075

11.03

1100

11.39

1125

11.75

1150

12.12

1173

12.48

1197

12.85

1039

11.08

1066

11.44

1092

11.81

1117

12.17

1141

12.54

1165

12.91

1189

13.28

1058

11.90

1084

12.26

1109

12.63

1134

13.00

1158

13.37

1182

13.75

LEGEND

Bhp — Brake Horsepower edb — Entering Dry Bulb

2. Conversion — Bhp to watts:

ewb — Entering Wet Bulb

Watts =

Bhp x 746

NOTES:

1.Fan performance is based on wet coils, economizer, roof curb, cabinet losses, and clean 2-in. filters.

Motor efficiency

3.Variable air volume units will operate down to 70 cfm/ton. Performance at 70 cfm/ton is limited to unloaded operation and may be additionally limited by edb and ewb conditions.

21

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Carrier 48/50AJ specifications Fan Performance 48AW,AY,A4,A5060 Units, Fan Performance 50AW,AY020,025 and 50A4,A5020 Units